DE69811571D1 - Fehlertolerante Speichervorrichtung mit variierbarem Redundanzersatzbereich. - Google Patents

Fehlertolerante Speichervorrichtung mit variierbarem Redundanzersatzbereich.

Info

Publication number
DE69811571D1
DE69811571D1 DE69811571T DE69811571T DE69811571D1 DE 69811571 D1 DE69811571 D1 DE 69811571D1 DE 69811571 T DE69811571 T DE 69811571T DE 69811571 T DE69811571 T DE 69811571T DE 69811571 D1 DE69811571 D1 DE 69811571D1
Authority
DE
Germany
Prior art keywords
fault
storage device
replacement area
redundancy replacement
tolerant storage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69811571T
Other languages
English (en)
Other versions
DE69811571T2 (de
Inventor
Toshiaki Kirihata
Gabriel Daniel
Jean-Marc Dortu
Karl-Peter Pfefferl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qimonda AG
International Business Machines Corp
Original Assignee
Siemens AG
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG, International Business Machines Corp filed Critical Siemens AG
Publication of DE69811571D1 publication Critical patent/DE69811571D1/de
Application granted granted Critical
Publication of DE69811571T2 publication Critical patent/DE69811571T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/78—Masking faults in memories by using spares or by reconfiguring using programmable devices
    • G11C29/80—Masking faults in memories by using spares or by reconfiguring using programmable devices with improved layout
    • G11C29/804—Masking faults in memories by using spares or by reconfiguring using programmable devices with improved layout to prevent clustered faults
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/78—Masking faults in memories by using spares or by reconfiguring using programmable devices
    • G11C29/80—Masking faults in memories by using spares or by reconfiguring using programmable devices with improved layout
    • G11C29/808—Masking faults in memories by using spares or by reconfiguring using programmable devices with improved layout using a flexible replacement scheme
DE69811571T 1997-07-16 1998-05-12 Fehlertolerante Speichervorrichtung mit variierbarem Redundanzersatzbereich. Expired - Fee Related DE69811571T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/895,061 US5978931A (en) 1997-07-16 1997-07-16 Variable domain redundancy replacement configuration for a memory device

Publications (2)

Publication Number Publication Date
DE69811571D1 true DE69811571D1 (de) 2003-04-03
DE69811571T2 DE69811571T2 (de) 2003-11-27

Family

ID=25403898

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69811571T Expired - Fee Related DE69811571T2 (de) 1997-07-16 1998-05-12 Fehlertolerante Speichervorrichtung mit variierbarem Redundanzersatzbereich.

Country Status (9)

Country Link
US (1) US5978931A (de)
EP (1) EP0892349B1 (de)
JP (1) JP3850986B2 (de)
KR (1) KR100305934B1 (de)
CN (1) CN1237545C (de)
DE (1) DE69811571T2 (de)
MY (1) MY115905A (de)
SG (1) SG79234A1 (de)
TW (1) TW461994B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW511095B (en) * 2000-06-28 2002-11-21 Hynix Semiconductor Inc Semiconductor memory device having row repair circuitry
US6773083B2 (en) 2001-08-29 2004-08-10 Lexmark International, Inc. Method and apparatus for non-volatile memory usage in an ink jet printer
US6879530B2 (en) * 2002-07-18 2005-04-12 Micron Technology, Inc. Apparatus for dynamically repairing a semiconductor memory
TWI262504B (en) * 2003-04-15 2006-09-21 Ibm Dynamic semiconductor memory device
US7379974B2 (en) * 2003-07-14 2008-05-27 International Business Machines Corporation Multipath data retrieval from redundant array
US20050086424A1 (en) * 2003-10-21 2005-04-21 Infineon Technologies North America Corp. Well-matched echo clock in memory system
US7272813B2 (en) * 2004-09-15 2007-09-18 Omnivision Technologies, Inc. Transparent re-mapping of parallel computational units
KR100761849B1 (ko) 2006-06-28 2007-09-28 삼성전자주식회사 생산비용을 줄일 수 있는 반도체 메모리 장치
US7768847B2 (en) 2008-04-09 2010-08-03 Rambus Inc. Programmable memory repair scheme
US8879295B1 (en) 2013-08-05 2014-11-04 International Business Machines Corporation Electronic circuit for remapping faulty memory arrays of variable size
US9343185B2 (en) 2013-09-26 2016-05-17 International Business Machines Corporation Electronic circuit for fitting a virtual address range to a physical memory containing faulty address
JP6360610B1 (ja) * 2017-11-22 2018-07-18 力晶科技股▲ふん▼有限公司 Ｓｒａｍ装置のための冗長回路、ｓｒａｍ装置、及び半導体装置
EP3992972A4 (de) 2020-09-01 2023-07-05 Changxin Memory Technologies, Inc. Verfahren und vorrichtung zur bestimmung eines fehlgeschlagenen bit-reparaturschemas und chip
CN114121129B (zh) * 2020-09-01 2023-09-12 长鑫存储技术有限公司 失效位元修补方案的确定方法、装置及芯片

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69029084D1 (de) * 1990-02-27 1996-12-12 Ibm Nachrichtenführungseinrichtung durch mehrere Rechner, die mittels eines geteilten intelligenten Speichers gekoppelt sind
EP0465808B1 (de) * 1990-06-19 1998-07-29 Texas Instruments Incorporated Assoziatives DRAM-Redundanzschema mit variabler Satzgrösse
JPH0831279B2 (ja) * 1990-12-20 1996-03-27 インターナショナル・ビジネス・マシーンズ・コーポレイション 冗長システム
US5295101A (en) * 1992-01-31 1994-03-15 Texas Instruments Incorporated Array block level redundancy with steering logic
JP3040625B2 (ja) * 1992-02-07 2000-05-15 松下電器産業株式会社 半導体記憶装置
KR100248165B1 (ko) * 1992-04-16 2000-03-15 칼 하인쯔 호르닝어 여분구조를 가진 집적반도체메모리
US5491664A (en) * 1993-09-27 1996-02-13 Cypress Semiconductor Corporation Flexibilitiy for column redundancy in a divided array architecture
KR960008825B1 (en) * 1993-11-18 1996-07-05 Samsung Electronics Co Ltd Row redundancy circuit and method of semiconductor memory device with double row decoder
JP3351595B2 (ja) * 1993-12-22 2002-11-25 株式会社日立製作所 半導体メモリ装置
US5691945A (en) * 1995-05-31 1997-11-25 Macronix International Co., Ltd. Technique for reconfiguring a high density memory
US5724295A (en) * 1995-06-07 1998-03-03 International Business Machines Corporation Partitioned dynamic memory allowing substitution of a redundant circuit in any partition and using partial address disablement and disablement override
JP3557019B2 (ja) * 1995-11-17 2004-08-25 株式会社東芝 半導体記憶装置
US5831914A (en) * 1997-03-31 1998-11-03 International Business Machines Corporation Variable size redundancy replacement architecture to make a memory fault-tolerant
US5831913A (en) * 1997-03-31 1998-11-03 International Business Machines Corporation Method of making a memory fault-tolerant using a variable size redundancy replacement configuration

Also Published As

Publication number Publication date
JP3850986B2 (ja) 2006-11-29
CN1237545C (zh) 2006-01-18
CN1205521A (zh) 1999-01-20
KR100305934B1 (ko) 2001-11-05
EP0892349A3 (de) 2000-02-02
EP0892349A2 (de) 1999-01-20
KR19990013406A (ko) 1999-02-25
JPH1196790A (ja) 1999-04-09
MY115905A (en) 2003-09-30
SG79234A1 (en) 2001-03-20
EP0892349B1 (de) 2003-02-26
DE69811571T2 (de) 2003-11-27
TW461994B (en) 2001-11-01
US5978931A (en) 1999-11-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: QIMONDA AG, 81739 MUENCHEN, DE

Owner name: INTERNATIONAL BUSINESS MACHINES CORP., ARMONK,, US

8339 Ceased/non-payment of the annual fee